7x-6=5(x+4)
7x-6=5x+20
-5x -5x
2x-6=20
+6 +6
2x=26
/2 /2
X=13
16 and 72 would be the answer
the relationship between the two columns would be +2
hope this helps :)
Answer:
The answer is in the picture
Answer:
B = 38°
Step-by-step explanation:
A straight angle is 180°. If your four angles total a straight angle, then ...
60 +2x +3x +25 = 180
95 = 5x . . . . . . subtract 85
x = 19 . . . . . . divide by 5
2x = 38 . . . . . angle B is 38°
